lava lamp inro I cannot believe August is here already.  Mostly because I’m realizing all of the many things I set out to do this summer and completely failed at.  You know, things like making my kids do homework, organizing all of our closets, having a functioning chore chart, and completing a multitude of enriching educational activities with my offspring.  Mostly we went on some fun vacations, played lots of video games, stayed in our pajamas until noon, and spent time at the pool.  Pretty solid summer if you ask me.  My kids do love arts, crafts and science experiments, but I’m not the kind of person that has 10 hours to craft a fully functioning PVC pipe car wash for trikes and other ridiculous things you see on Pinterest.  I’m  all about the quick and easy projects that I don’t feel bad about trashing after 10 minutes when my kids suddenly lose interest.  So I thought I’d share a few I have in my arsenal.

You only need 3 things for this little project; and I’ll bet many people already have this stuff in the house.  Liquid food coloring, effervescent antacid tablets (Alka-Seltzer), and oil of some sort.  I’m using baby oil at first, but you’ll see vegetable oil in the post as well and I’ll tell you more about that later.

Lava Lamp Supplies

Start by filling up some water bottles or jars about 1/3 of the way with water (just a little less than half), and then the rest of the way with oil.  No need to be exact.

Oil Filled Bottles

Then let the kids have fun with this part.  Drop a few drops of food coloring into the bottles.  Since the coloring has to make its way through the oil, it stays in little globular droplets.

Food Color into Water Bottles

They sink down and sit on top of the layer of water for a few moments until they suddenly pop through and burst into ribbons of color.

Food Color Droplets

Different types of oil will react differently at this point.  The colors will sink and pop very quickly in a thin oil like baby oil, but in vegetable oil, they take longer; the suspense and then surprise of the bursting colors kept my kids wild with anticipation and then awe.  Take your time.  Drag it out.

Color Droplets in Water

Even I loved watching the amazing colorful designs as the food coloring practically danced through the water.

Lava Lamp Experiment

If you tightly secure the lid, you can rock the bottle back and forth and watch the layers wave and bubble.  It’s a fun time to explain the oil vs water concept to kiddos.

Oil and Water

I mentioned the different behaviors of oils a minute ago and you’ll see I’m switching to vegetable oil in my photos now.  The clear oils are fun to play with in the bottles, but I found that you get a much better bubbly affect from the antacids with vegetable oil.

Pouring oil into bottle

The layers behave a little differently as well.  My kids liked shaking up the bottles and watching them slowly settle again.

Oil and water bottle

With the layers separated, now is the time to pop in one of those tablets.  Try different amounts and see how the bubbles change.  As the antacid releases gas, the bubbles of colored water float to the top through the oil and then back down again.

DIY Lava Lamp Jars from Our Best Bites

Oooh, guess what??  Thanks to our techy friend Amanda, and our  smarty-pants IT man, we have an awesome new feature on the site.  You know when you go to Pin something to Pinterest and a million images come up and you’re not sure which one you want, or which one is the right size, etc?  Now you can just hover your mouse over any image in our posts to pin it.  Seriously, try it on that one above, hover your  mouse over it and see how the pin button shows up in the corner?  Just click that and you’re set!

Okay, back to lava.  When it’s done fizzing, you can do it over and over again until it gets too murky.  It’s at least good for a decent chunk of play time, and since everything is cheap, you don’t have to feel bad about tossing it all in the garbage or recycling when you’re all done-hooray!

Want to see this in action?  Check out this rad video the hubster put together!

 

Hey- did you know you can vote every day in the Private Selection Ice Cream event?? Read all about it by clicking the graphic below, or click here to go straight to the voting page!  You can vote for one flavor, once a day, for several more weeks!

state of great taste pk

 

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17comments

  1. 1
    Christine says:

    My kiddos will get a kick out of doing this :-) Thanks for yout fun ideas!

  2. 2
    Acacia says:

    This is very cute. I’m thinking they would be good as table center pieces if they lasted a little longer. A very fun idea!

  3. 3
    RitaMarie says:

    It’s also fun to put some glitter in the bottle for a sparkly effect or some confetti fish for an “aquarium”.

  4. 4
    Beth says:

    This is so fun! They need to be fizzy antacid tablets, right? Or can they be like the chewable chalky ones? My class is going to love these!

  5. 5
    Christina L. says:

    SOOOO cool…………LOVE the video!! The music is super fun.

  6. 6
    Jamie says:

    Brilliant! When my guy is a little older we’ll try this, and I just realized he IS old enough now to bring out the real (totally a reproduction) lava lamp for his enjoyment. = )

  7. 7
    Deborah Wellard says:

    What a fun kid project. Love the new “pin it” link too! THANKS!!

  8. 8
    Susanne says:

    I am tending my grandkids this week and we are definitely doing this activity. Thank you so much for posting such a delightful idea. The video was a lot of fun, be sure to thank your husband.

  9. 9
    Kathy says:

    My 4-1/2 year old granddaughter has loved making these. She also experimented with combining food colors to make her own colors. Thank you for posting this.

  10. 10
    Tracey says:

    WOW! Winco posted this on their Facebook page!

  11. 11
    Laura says:

    My boys will LOVE this! Great idea

  12. 12
    Jan says:

    The lava lamp jars would make a great activity for a rainy summer day. Thanks for sharing.

  13. 13
    amelia says:

    these were a HUGE hit with my 6-year-old. thanks!

  14. 14
    Katie says:

    If you pull apart a cheap highlighter and soak it in the water (instead of food coloring), it’ll glow under a blacklight! Or you could use seltzer water, which also glows under a blacklight!

  15. 15

    I just did this project with my little four-year-old grandson. They were a hit and worked exactly as you show here! Fun!

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